Free Browser Tools That Just Work

Small, fast utilities for developers and creators. No account, no uploads to a server, nothing stored — everything runs right in your browser.

100% Free No Sign-Up Runs In Your Browser

Available Tools

Claude Artifact Code Extractor

Paste a Claude AI conversation and instantly extract every code block as a separate, downloadable file.

AI Workflow

Midjourney Aspect Ratio Generator

Pick a preset or enter a custom size to get the exact --ar code for your prompt, copied instantly.

AI Workflow

Markdown to Plain Text Converter

Paste AI-formatted text and strip out asterisks, headers, and clutter — clean plain text in one click.

AI Workflow

Prompt Variable Filler

Paste a prompt template with {{variables}} in it and fill in the blanks with a simple form.

AI Workflow

TikTok Creator Rewards Estimator

Get a rough earnings estimate based on your views, qualified view rate, and content niche.

Creator Economics

Freelance Retainer Pricing Calculator

Turn your hourly rate into a real monthly retainer number — factoring in scope creep, overhead, and taxes.

Creator Economics

SaaS Burn Rate & Runway Calculator

Enter your cash, MRR, and expenses to see your exact runway — down to the cash-out date.

Creator Economics

CSV to JSON Converter

Paste CSV data and get back clean, properly typed JSON — numbers and booleans converted automatically.

Developer

SQL Query Beautifier & Indenter

Paste a messy SQL query and get it back properly indented, with keywords uppercased automatically.

Developer

Regex Pattern Tester & Explainer

Test a regex against your own text with live highlighting, plus a plain-English breakdown of the pattern.

Developer

Base64 Image Encoder/Decoder

Drop an image to get a Base64 string for CSS or HTML, or decode a string back into a downloadable image.

Developer

Photo Metadata (EXIF) Scrubber

See hidden GPS location and camera data in your photos, then download a clean copy with it removed.

Privacy

SVG Minifier & Optimizer

Strip editor metadata and excess precision from an SVG for a smaller file, with a live before/after preview.

Developer

Password Entropy Meter

Check real password strength based on actual randomness, not just character-type checkboxes.

Privacy

More tools launching soon — check back or bookmark this page.

Why SwiftKit Tools

Most online tools make you create an account, upload your file to a stranger's server, or wade through pop-ups before you can get anything done. SwiftKit Tools is the opposite: pick a tool, use it, done. Nothing you paste or upload ever leaves your browser.