Free Online Image Tools — Compress, Convert, Resize & Edit Instantly
62+ browser-based image utilities. No uploads to servers, no signup, no watermarks. Your files stay on your device — 100% private and fast.
OPTIMIZE
Compress
Reduce file size while keeping quality
Upscale
Enlarge images with Lanczos3 interpolation
Progressive JPEG
Convert to progressive JPEG for faster loading
Target Size
Compress to a specific file size target
Lossless Optimize
Optimize without any quality loss
Quantize Colors
Reduce PNG color palette for smaller files
TRANSFORM
Resize
Change dimensions by pixels or percentage
Crop
Crop to specific dimensions
Rotate
Rotate by any angle
Flip
Mirror horizontally or vertically
Round Corners
Add rounded corners or make circular
Add Border
Add colored borders to images
Trim
Auto-remove whitespace and solid borders
Split Image
Slice into grid for Instagram carousels
Aspect Ratio Crop
Crop to standard ratios like 16:9, 4:3, 1:1
Tilt / Skew
Apply perspective transforms for mockups
CONVERT
Convert
JPG, PNG, WebP, AVIF, TIFF, GIF
SVG to PNG
Rasterize SVG to PNG at any resolution
HEIC to JPG
Convert Apple HEIC photos to JPEG
Image to Base64
Convert images to Base64 data URIs
PDF to Image
Extract PDF pages as PNG images
Image to PDF
Combine images into a single PDF
GIF to Frames
Extract individual frames from GIFs
Frames to GIF
Combine images into an animated GIF
GIF to MP4
Convert GIF to MP4 — 80-95% smaller, same quality
Image to ICO
Convert to .ico format for apps and desktop
ENHANCE
Filters
Blur, sharpen, grayscale, and more
Watermark
Add text watermarks to images
Meme Generator
Add top and bottom text to create memes
Image Overlay
Overlay one image on another
Auto Enhance
One-click brightness, contrast, and color fix
Noise Reduction
Denoise grainy or low-light photos
Color Adjust
Brightness, contrast, saturation, and hue sliders
Vignette
Add dark or light edge vignette effect
Pixelate
Pixelate images for censoring or retro effect
Background Color
Replace transparent background with solid color
COMPOSE
Collage
Create grid collages from multiple images
Sprite Sheet
Combine images into a sprite sheet
Favicon Generator
Generate all favicon sizes from one image
Device Mockup
Place screenshots onto realistic device frames
Photo Grid
Pinterest-style masonry layout
Stack / Concat
Stitch images vertically or horizontally
SOCIAL
ANALYZE
Metadata
View or strip EXIF data
Color Palette
Extract dominant colors from images
Histogram
View RGB and luminance distribution
Compare
Side-by-side image comparison
Similarity Check
Compare two images for visual similarity
File Type Detect
Detect actual image format from file bytes
Dimensions List
Batch report dimensions of all uploaded images
UTILITY
Bulk Rename
Rename multiple files with patterns
Screenshot Beautify
Add gradient background, shadow, and rounded corners
QR Code
Generate QR codes from text or URLs
Image to ASCII
Convert images to ASCII art text
Long Screenshot
Stitch multiple screenshots into one tall image
Video Trim
Trim video clips entirely in your browser
Paste & Download
Paste images from clipboard and download all at once
Extract Image
Download images from URLs or extract from websites
What is theimgapp?
theimgapp is a free collection of 62+ browser-based image processing tools. Compress images, convert between formats (JPG, PNG, WebP, AVIF, HEIC, SVG, GIF), resize for social media, crop to aspect ratios, add watermarks, generate favicons, create collages, and much more — all without uploading your files to any server.
Every tool runs directly in your browser using modern web technologies. Your images never leave your device, making theimgapp the most private image editor available online. No account creation, no file size limits, no daily usage caps, and no watermarks on your output.
Image Compression Tools
Reduce image file sizes by up to 80% without visible quality loss. Supports lossy compression, lossless optimization, target file size, and progressive JPEG conversion.
Image Converter Tools
Convert between JPG, PNG, WebP, AVIF, HEIC, SVG, PDF, GIF, ICO, and Base64. Batch convert multiple files at once with a single click.
Image Resize & Transform Tools
Resize images by pixels or percentage, crop to custom dimensions, rotate, flip, add borders, round corners, and apply aspect ratio presets for any platform.
Social Media Image Tools
Create perfectly sized images for Instagram, Facebook, X/Twitter, LinkedIn, and YouTube. Generate OG images, story templates, profile pictures, and collages.
Developer Image Utilities
Tools built for developers: Base64 encoding, favicon generation, sprite sheets, placeholder images, QR codes, and image metadata viewing/stripping.
Image Enhancement & Filters
Enhance photos with auto-correction, apply blur/sharpen/grayscale filters, reduce noise, adjust brightness/contrast, add vignette effects, and pixelate for censoring.
How to Use theimgapp
- 1Choose a tool — Browse 62+ free image tools organized by category or use the search bar.
- 2Upload your image — Drag and drop or click to select files. Batch processing supported on most tools.
- 3Download the result — Processing happens instantly in your browser. Download individual files or a ZIP bundle.
Why Choose theimgapp Over Other Image Tools?
100% Browser-Based Processing
Your images never leave your device. Unlike TinyPNG, Canva, or iLoveIMG, we process everything locally.
No Account Required
No signup, no email, no login walls. Every tool is immediately accessible — completely free.
Batch Processing
Process up to 50 images at once. Compress, convert, or resize entire folders in seconds.
No File Size Limits
No artificial 5MB limits. Process large images without restrictions or compression caps.
Popular Use Cases
- • Compress website images for faster page load
- • Convert iPhone HEIC photos to JPG
- • Resize images for Instagram, Facebook, and X
- • Generate favicons for web projects
- • Create OG images for social sharing
- • Strip EXIF metadata for privacy
- • Bulk convert images for ecommerce
- • Create sprite sheets for game development