Media Tools — 62 Free Online Tools
62 free online media tools. No signup required.
Free online tools for images, video, and audio. Compress, convert, transcribe, enhance, and edit media files directly in your browser. No upload, 100% private.
Need a JSON formatter online or an image compressor free? DevTools Hub has both, plus 279 free online developer tools that run entirely in your browser. Media Tools are free online developer tools you can use instantly — no signup, no upload, 100% private. Popular free tools in this category include a free online image compressor, a video compressor, a background remover, or a screen recorder — all free to use online, no signup required. DevTools Hub is a collection of 279 free online developer tools that run entirely in your browser — no signup, no upload, no watermark. Popular tools across the whole site include a free JSON formatter online, a free image compressor free, a free online video compressor, and a free online calculator.
AI Image Generator - Free Unlimited DALL-E 3 Flux Stable Diffusion
Free AI image generator. Create unlimited images with DALL-E 3, Flux, Stable Diffusion. No signup, no watermark, no daily limit. 100% private browser processing.
AI Story Animator - Novel to Video with Agnes AI
Free AI story animator. Input a novel chapter, get a full storyboard with images, videos, and narration. Powered by Agnes AI multi-modal API. Video generation rate-limited to 1/min.
AI Video Generator - Text to Video Free No Signup
Free AI video generator. Turn text prompts into MP4 videos with Agnes AI. 4 aspect ratios, 2-5s durations, image-to-video. No signup, no watermark, no daily limit.
Audio Cutter & Trimmer
Free online audio cutter and trimmer. Cut and trim MP3, WAV, M4A, FLAC, OGG with waveform precision. No upload, 100% private.
Audio Denoiser - Reduce Background Noise Free
Free audio denoiser in your browser. Remove hiss, hum, rumble and ambient noise from MP3, WAV, M4A, FLAC. 4 presets, custom sliders, 100% private.
Audio Editor - Free Online Audio Effects & Editing Tool
Free online audio editor. Cut, fade, normalize, change speed/pitch, add reverb/echo, EQ bass/treble, reverse, trim silence. 100% private browser-based editing. No upload.
Audio File Transcriber - MP3 to Text Converter Free
Free audio file transcriber. Convert MP3, WAV, M4A, OGG, FLAC, AAC, MP4, MOV, AVI to text via Groq Whisper AI. SRT/VTT export, 25 languages.
Audio Joiner & MP3 Merger - Merge Audio Files Free
Free online audio joiner. Merge MP3, WAV, M4A, FLAC, OGG into one with drag-to-reorder, crossfade or silence gap modes. 100% private browser processing, no upload, no signup. AI cannot merge audio - we do.
Audio to Text Converter - Free Online Speech to Text
Free online audio to text converter. Convert speech to text in real-time with browser-based voice recognition. No uploads, no sign-up, 100% private.
Background Remover - Remove Image Background Free Online
Free online background remover tool. Remove image backgrounds automatically. No signup. Works with JPG, PNG, WebP. Fast and private.
Code to Image Converter - Create Beautiful Code Screenshots
Convert source code into beautiful syntax-highlighted PNG images. 7 themes, padding, fonts, window frame, transparent background. 100% private, no upload.
Cross Stitch Pattern Maker - Free Photo to DMC Chart Converter
Free cross stitch pattern maker. Convert any photo to a printable DMC chart with thread color matching, symbols, Aida count, and PDF export. 100% private, no signup, no upload, no watermark, no daily limit. AI cannot generate stitchable symbol grids.
Drawing Board - Free Online Whiteboard & Sketch Pad
Free online drawing board. Sketch, draw shapes, add text, save as PNG. No signup, no upload, 100% private browser canvas tool. AI cannot draw - you do it yourself.
EXIF Viewer - Read Photo Metadata & Remove GPS Location Free
Free online EXIF viewer. Read hidden photo metadata - GPS location, camera settings, date taken. Remove EXIF/GPS before sharing. 100% private, no upload, no signup. AI cannot read binary EXIF data - we do.
Face Age Estimator - How Old Do I Look? Free AI Age Detector
Free AI face age estimator. Detect how old you look in any photo or via live camera. 100% private browser processing, no upload, no signup. Multi-face, expressions & gender. AI cannot analyze real faces - we do.
Free Audio Converter - Convert MP3, WAV, FLAC, OGG, AAC
Free online audio converter. Convert between MP3, WAV, FLAC, OGG, M4A, AAC, OPUS, AIFF. Adjust bitrate, sample rate, channels. No upload, 100% private, in-browser FFmpeg.wasm.
Free Business Card Maker - Printable Card Designer
Free business card maker. Design cards with 5 templates, custom fonts, PNG/PDF/vCard export. No signup, 100% private. AI cannot make 300 DPI print files.
Free Image Resizer - Resize Images Online Free
Free online image resizer. Resize images to exact dimensions for social media, web, email. No upload - privacy-first client-side processing. Support JPG.
Free Image to Text (OCR) - Extract Text from Images Online
Free online OCR tool to extract text from images. Supports English, Chinese, Japanese, Korean and 10+ languages. 100% private, in-browser processing.
Free Logo Maker - Design Custom Logos Online
Create a professional logo with 60+ icons, custom fonts, and colors. Download PNG and SVG. No signup, no watermark, 100% free.
Free Old Photo Restoration - Repair & Restore
Free old photo restoration. Repair scratches, dust, faded colors, low contrast, grain. 4 specialized modes (auto, scratch, sharpen, color). 100% browser, no upload, no signup. AI cannot access your private photos - we can.
Free Online Meme Generator - Create Memes with Templates
Free online meme generator. Upload images or use templates, add top and bottom text, customize fonts. Download as PNG. No signup, no watermark.
Free Online Screen Recorder - No Download, No Watermark
Free online screen recorder - no download, no signup, no watermark. Record screen, webcam, and mic in browser. 100% private, stays on your device.
Free Online Video Editor - Trim, Cut, Text & Filters
Free online video editor. Trim, crop, rotate, flip, add speed, filters and text to video in your browser. 100% private, no upload, export MP4.
Free Screenshot Annotation Tool - Edit and Annotate Screenshots
Free online screenshot annotation tool. Upload images to annotate with arrows, text, rectangles, circles and blur. Download or copy with no watermarks.
GIF Maker - Video & Images to GIF Free
Free GIF maker. Create animated GIFs from video or images. Trim, resize, FPS, loop, reverse. 100% private, no upload, no signup.
GIF to MP4 Converter - Free Online GIF to Video
Free GIF to MP4 converter online. Convert animated GIFs to MP4 video with H.264 compression. Reduce file size 90%. Quality control, resolution, FPS options. 100% private, no upload, no signup. AI cannot convert GIF to video — we do.
Image Compressor - Reduce Image File Size Online Free
Free online image compressor. Reduce image file size without losing quality. Supports JPG, PNG, WebP. No upload, privacy-first processing.
Image Cropper - Crop Photos Free Online with Aspect Ratio Presets
Free online image cropper. Crop photos with aspect ratio presets, rotate, flip, zoom. Social media sizes for Instagram, Facebook, Twitter. No upload, 100% private browser processing. AI cannot crop your photos - we do.
Image Enhancer - Free Photo Quality Booster
Free image enhancer. Adjust brightness, contrast, saturation, vibrance, sharpness, denoise, HDR, color temp in real-time. 9 pro filters + 1-click Auto Enhance. 100% browser, no upload, no signup, no watermark.
Image Extender - AI Outpaint & Uncrop Free Online
Free AI image extender. Outpaint & uncrop photos to 16:9, 9:16, 21:9, 1:1, social media ratios with 5 fill algorithms. No signup, 100% private browser processing.
Image Format Converter - Free Online JPG PNG WebP Converter
Free online image format converter. Convert between JPG, PNG, WebP, GIF, BMP, TIFF instantly. No upload, 100% private, browser-based conversion.
Image Upscaler - AI Enhance Photos to 4K
Free image upscaler to 2x, 3x, 4x. Edge-aware sharpening, denoise, browser-based. No upload, no signup, 100% private.
Image Vectorizer - Free PNG JPG to SVG Converter Online
Free image vectorizer. Convert PNG, JPG, WebP, BMP, GIF to scalable SVG vectors in your browser. 9 presets, color count, blur, threshold, path tolerance controls. 100% private, no upload, no signup. AI cannot vectorize - we do.
Image Watermark - Add Text & Logo Watermark to Photos Free Online
Free online image watermark tool. Add text or logo watermarks to protect photos with customizable font, size, color, opacity, rotation, position, and tile mode. 100% private browser processing, no upload, no signup, unlimited.
Microphone Test - Free Online Mic Tester & Audio Checker
Free online microphone test. Measure mic levels, detect clipping and noise, play back your voice, get a verdict and report. No signup, 100% private.
Monitor Test - Dead Pixel & Refresh Rate Tester Online
Free online monitor test. Full-screen patterns find dead pixels, stuck pixels, backlight bleed, banding, ghosting and geometry faults. Measure the real refresh rate in Hz, guided wizard, exportable report. No signup, 100% private.
Online Guitar Tuner - Free Mic Guitar Tuner
Free online guitar tuner. Tune by microphone with real-time pitch detection and cent-precision needle. 8 tunings plus Bass, Ukulele, Violin. 100% private.
Online Metronome - Free BPM Beat & Practice Tool
Free online metronome with tap tempo, time signatures, subdivisions, and visual beat indicator. Practice with precision timing for any instrument. 100% browser-based, no signup.
Passport Photo Maker - Free Online 2x2, 35x45mm, 35x35mm
Free online passport photo maker. Create compliant US 2x2, Schengen/UK 35x45mm, India 35x35mm, China 33x48mm photos. Auto white background, print sheet (4x6/A4), 100% private browser processing.
Photo Collage Maker - Free Online Image Combiner
Free online photo collage maker. Combine multiple images into beautiful collages with 8 layout templates, custom spacing, background color. No signup, no upload, 100% private browser processing. AI cannot create visual collages - we do.
Photo to Anime Converter - Free Online AI Anime Filter
Free photo to anime converter. Turn any photo into anime, cartoon, comic, pop art, pixel art or watercolor with 6 art styles and live color controls. 100% private browser, no upload, no signup, no watermark, no daily limit. AI chatbots cannot process your actual photo into anime style.
Photo to Pencil Sketch Converter - Free
Turn any photo into a realistic pencil, charcoal, ink or line art sketch with 5 art styles and live controls. 100% private browser, no signup.
Song Lyrics Finder - Free Lyrics Search No Signup
Free online song lyrics finder. Search by artist and title. No signup, no ads, no tracking. 100% private. AI cannot retrieve copyrighted lyrics - we do.
Speaker Test - Free Online Speaker Tester
Free online speaker test. Check left/right channels, 20Hz-20kHz frequency sweep, stereo balance and polarity. 100% private, no upload.
Subtitle Editor - Free Online SRT & VTT Editor
Free online subtitle editor. Edit, fix, and convert SRT and VTT subtitle files in your browser. Batch shift timing, validate overlaps, split long cues, merge adjacent. No upload, no signup, 100% private. AI cannot handle millisecond-precise timestamp math - we do.
Subtitle Generator - Free AI Audio/Video to SRT & VTT
Free AI subtitle generator. Convert audio or video to SRT or VTT with Whisper large-v3. 18 languages, no signup, no watermark, no daily limit.
SVG Optimizer - Free Online SVG Minifier & Cleaner
Free online SVG optimizer. Clean, minify and compress SVG files by removing metadata, comments, empty groups, and editor data. 100% private browser processing, no upload, no signup. AI cannot reliably optimize SVGs - we do.
Text to Handwriting - Free Online Handwritten Text Generator
Free text to handwriting converter. Turn typed text into realistic handwritten notes on lined, grid, or plain paper. 18 fonts, 7 ink colors, PNG/JPG/PDF export. No signup, no watermark.
Tone Generator - Play Audio Frequency Notes Free
Free online tone generator. Play any audio frequency from 1 Hz to 20,000 Hz as sine, square, sawtooth, or triangle. See note, sweep, download WAV. No signup.
Video Compressor - Compress Video Files Free
Free online video compressor. Reduce video file size while preserving quality. Supports MP4, WebM, MOV. No upload, 100% private, in-browser.
Video Cutter - Trim & Cut Video Online Free
Free online video cutter. Trim, cut, and split MP4, WebM, MOV video files in your browser. No upload, 100% private. Powered by FFmpeg.wasm.
Video to Audio Converter - Extract MP3 from Video Free
Free online video to audio converter. Extract MP3 audio from MP4, WebM, MOV, AVI files. No upload, 100% private, in-browser processing.
Video to GIF Converter - Free Online MP4 to GIF Maker
Free online video to GIF converter. Convert MP4, WebM, MOV to animated GIFs with custom FPS, resolution, trim. No upload, 100% private browser processing. AI cannot process your video files - we do.
Virtual Piano - Play Online Keyboard Free
Free virtual piano you can play right in your browser. Use your computer keyboard or mouse, 6 synthesized voices, record and download WAV, follow-along songs with scoring, chord detection, metronome. No signup, 100% private browser audio.
Vocal Remover - Remove Vocals from Songs Free Karaoke Maker
Strip vocals from any MP3, WAV, M4A, OGG, FLAC to make karaoke or instrumental. 100% private, no upload.
Voice Changer - Free Online Audio Voice Effects
Free voice changer with 10 presets (chipmunk, deep, robot, alien, female, male, old, telephone). Custom pitch and speed. 100% private, no upload.
Voice Recorder - Free Online Audio Recorder
Free online voice recorder. Record audio from your microphone in the browser with live waveform. Save as MP3 or WAV. No upload, 100% private, no signup. AI cannot access your microphone - we do.
Webcam Test - Free Online Camera & Mic Tester
Free online webcam test. Test your camera, microphone, speakers, and screen in one place. Live preview, VU meter, FFT spectrum, speaker channel test, dead-pixel test. No signup, 100% private browser processing. AI cannot test real hardware - we do.
WHOIS Lookup - Free Domain Ownership Checker
Free online WHOIS lookup. Check domain registration info, ownership, expiration dates, and name servers instantly.
YouTube Tag Generator - Free AI SEO Tags for Videos
Free AI YouTube tag generator. Get SEO-optimized tags in 3 categories, YouTube URL metadata extractor, title SEO score, Shorts hashtags, description templates. No signup.
YouTube Thumbnail Downloader - Extract HD Thumbnails Free
Free YouTube thumbnail downloader. Extract HD thumbnails from any video in all resolutions. No signup, no watermark, 100% free. AI cannot access YouTube CDN.
Frequently Asked Questions
4 Q&AHow many media tools are available?
Forty tools in five sub-categories: image (compressor, resizer, cropper, format converter, background remover, upscaler, OCR, face age estimator, AI image generator, meme generator, screenshot annotator), video (compressor, cutter, to-audio, to-GIF, screen recorder), audio (cutter, to-text), and lookup tools (song lyrics finder, WHOIS lookup). All free with no upload to external servers for most tools.Are the AI image generation and upscaling really free?
Yes. AI image generator uses Flux Schnell via serverless endpoint (free, no rate limit for reasonable use). Image upscaler runs real-ESRGAN in the browser via ONNX Runtime Web — no server, no upload, completely private. The face age estimator uses a client-side TensorFlow.js model. No credits, no daily limits, no watermark.Can I process large video files with the video tools?
Video processing tools use FFmpeg.wasm running in your browser. Practical limits: ~500MB for compression (memory-bound), ~200MB for cutting/seeking. Processing time scales with file size and your device CPU. Screen recording is real-time with WebRTC and produces WebM output. All tools work without uploading to any server.What image formats are supported?
Input: JPG, PNG, WebP, GIF, BMP, TIFF, HEIC, AVIF, SVG. Output: JPG, PNG, WebP (lossless), GIF, BMP, TIFF. Background remover uses the @imgly/background-removal library (webgl-based, runs in browser). OCR uses Tesseract.js 5 for text extraction from images in 100+ languages. All processing is local.How to Use These Media Tools
guideEvery media tool below runs entirely in your browser — no signup, no upload, no watermark. To find a specific tool, type a name, keyword, or scenario into the search box and the list filters instantly. Popular media tools are linked in the summary at the top; click any card or link to open the tool and follow the on-screen instructions. Hover any tool card to read its full description, then click its name or button to open it.