YouTube thumbnails in your browser: opens with a centered 16:9 frame, add bold text and shapes, tune contrast for small-size pop, export JPG. Free, no signup, nothing uploads.
Runs on Canvas
Content reviewed October 2026 · About Toolzum
Profile pictures in your browser: opens with a centered square frame, tune light, blur the background distractions, export PNG/JPG for WhatsApp, LinkedIn, and everywhere. Free, no signup, nothing uploads.
Full photo editor in your browser: crop, rotate, flip, resize, tune brightness/contrast/saturation/warmth, auto-fix, annotate with text/shapes/draw/blur, HEIC input, shrink-to-target-size, metadata-strip toggle, and PNG/JPG/WebP export. Parametric undo, hold-to-compare — free, no signup, nothing uploads.
ID and passport photos in your browser: opens with a centered 35:45 crop preset, aspect-locked ratios (1:1, 35:45, 2:2 visa), tune and export JPG for print. India 51×51mm, US 2×2in, UK/Schengen 35×45mm guidance built in — free, no signup, nothing uploads.
Design click-optimized YouTube thumbnails by compositing bold text, cutout images, and effects on a 1280x720 smart canvas. Creators A/B-test two variants per video — runs locally, free to start with fair limits.
Add text, highlights, drawings, shapes, notes, signatures, and images to any PDF. Rotate, duplicate, and OCR pages (8 languages), or use one-click AI to summarize, fix, or translate. Editing runs 100% locally. AI actions are optional and cost credits, shown on each button before you click. Free, no watermark — no signup needed to start, unlimited saves.
No — everything runs on local canvas. The page opens the full photo editor pre-set to the 16:9 ratio; nothing leaves your device. Exception: the optional AI Describe button sends a small downscaled preview to Gemini (1 credit, stated on the button).
1280×720px (16:9), JPG/PNG/GIF under 2 MB. Frame here, verify pixels in the Size readout, and compress to size if the export overshoots.
Yes — open the full editor, start a blank 1280×720 canvas, add shapes and text, export. Same engine, same privacy.
Add Text to Photo
Add one custom text caption onto a photo with color, size (10–300px slider), and X/Y position controls, composed on fixed social-size canvases — Instagram Post 1080×1080, Reel 1080×1920, YouTube Banner 2560×1440, Twitter Header 1500×500, or Custom. Exports PNG locally in your browser on Canvas; 3 free downloads a day.
Batch Image Editor
Downscale a batch of images to one max width (default 1920px) with an optional bottom-right watermark, then download everything as a ZIP. Same max-width and watermark apply to every image — local Canvas work, 3 free images a day.
Compress Image to 50KB
Shrinks one photo to under 50 KB (51,200 bytes) for portals with strict limits — NSDL, UIDAI, UPSC, SSC, and banking uploads. Runs up to 5 auto passes locally with the browser-image-compression library; standard metadata is preserved.
HEIC to JPG
Convert HEIC images to JPG format in your browser. Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.
Background Remover
Segments the foreground subject from an image using a neural network, producing a transparent PNG with clean edges. Handles hair, fur, and semi-transparent regions better than chroma-key or magic-wand selection. Max 50MB.
WebP to JPG
Convert WEBP images to JPG format in your browser. Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.