ToolCrispConvert, clean, resize,
and package files in seconds.
Fast browser-based tools for images, PDFs, subtitles, and more. Your files stay on your device — always.
photo.png
2.4 MB
photo.jpg
420 KB
Popular Tools
Most used utilities, ready in one click.
PNG to JPG Converter
Convert PNG to JPG with automatic white background fill.
Private · No upload · Instant
Image Resizer
Resize to exact dimensions with social media presets.
Social presets · No upload
Favicon Generator
Generate ICO, PNG, and Apple Touch Icon in one pack.
ICO · PNG · Apple Touch Icon
SRT to VTT Converter
Convert SRT subtitles to WebVTT for HTML5 players.
SRT → WebVTT · Instant
CSV Cleaner
Remove empty rows, trim whitespace, fix formatting.
Trim · Dedupe · Clean
JSON to CSV
Flatten JSON arrays into clean CSV tables.
JSON → CSV · Flatten nested
Files to ZIP
Bundle any files into a single ZIP archive.
Any files → ZIP
JPG to PNG Converter
Convert JPG to lossless PNG with transparency support.
Lossless · No quality loss
Browse by Category
Find the right tool for your task.
Image Tools
Convert, resize, and optimize images in your browser. No upload needed.
PNG to JPG Converter · WebP to JPG Converter · Image Resizer
Subtitle Tools
Convert, clean, and fix subtitle files. SRT, VTT, and more.
SRT to VTT Converter · VTT to SRT Converter · Subtitle Cleaner
PDF Tools
Merge, split, rotate, and manipulate PDF files.
Merge PDF · Split PDF · Rotate PDF
ZIP & Package Tools
Create, extract, and organize ZIP archives.
Files to ZIP · Images to ZIP · Extract ZIP
CSV & Data Tools
Clean, convert, and transform CSV, JSON, and text data.
CSV Cleaner · CSV Deduper · JSON to CSV
SVG Tools
Render, optimize, and prepare SVG files for export.
SVG Optimizer
Text Tools
Count words, convert case, sort lines, and transform text.
Word Counter · Character Counter · Line Counter
Converter Tools
Encode, decode, and convert between formats like Base64, URL, JSON, and more.
Base64 Encode · Base64 Decode · URL Encode
Color Tools
Convert colors between formats, generate palettes, and check contrast.
Hex to RGB Converter · RGB to Hex Converter · Hex to HSL Converter
Generator Tools
Generate QR codes, placeholder images, and other assets.
Text to Image Generator · Placeholder Image Generator
Social Media Tools
Resize images for YouTube, Instagram, Facebook, and X. Platform-ready in seconds.
YouTube Thumbnail Resizer · Instagram Story Resizer · Instagram Post Resizer
Network Tools
Find your IP address, look up any IP, and query DNS records.
What Is My IP · IP Address Lookup · DNS Lookup
Security Tools
Check URLs for malware, phishing, and other threats.
URL Safety Checker
How ToolCrisp Works
Three steps. No sign-up. No server uploads.
Upload or paste
Drop your files into the browser or click to browse. Nothing leaves your device.
Choose options
Set quality, dimensions, format, or any tool-specific setting you need.
Download output
Get your processed files instantly. Single file or bundled as ZIP.
Upload or paste
Drop your files or click to browse.
Choose options
Set quality, size, or format.
Download output
Get your files instantly.
Guides & Tips
View all guidesPNG vs JPG: When to Use Which Format
Learn the key differences between PNG and JPG image formats. Understand when to use each for web, print, and social media.
Format GuideUnderstanding WebP: The Modern Image Format
Everything you need to know about WebP — the image format that offers better compression than PNG and JPG with broad browser support.
How-ToHow to Create a Favicon from Any Image
Step-by-step guide to creating favicons for your website. Learn about ICO format, sizes, and how to generate favicons from any image.
Your files stay yours.
Everything runs in your browser — nothing is uploaded, stored, or shared. No accounts, no waiting, no clutter.