Everything on AsKrs, organized by category.
Start from the lane you need: tools, calculators, daily references, guides, games, widgets, trends, or travel.
Start with the task you want to finish today
Choose a task.
Open file tools, calculators, daily pages, and trends from one place.
Start with the pages people use most.
Clean up a file or text snippet in minutes
Start with compression, conversion, merge, or cleanup.
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Image Compressor
Compress JPG, PNG, and WebP images in your browser.
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PDF Merge
Combine multiple PDF files into one ordered document and review the file order before downloading.
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JSON Formatter and Validator
Pretty-print, minify, and validate JSON with parse error feedback.
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Free online tools
Open the full tools page with PDF, image, JSON, and text tools.
Check the number before you decide
Start with loan, salary, date, or exchange calculators.
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Loan Calculator
Estimate monthly payments, total repayment, and total interest.
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Salary After-Tax Calculator
Estimate net salary with Korea-first logic and a safe custom mode.
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Date Calculator
Measure date differences and add or subtract days.
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Calculators
Browse loan, salary, date, exchange, and planning calculators in one place.
Check today's weather, exchange rates, gold price, and daily cues
Check the update time and source first.
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Today's Weather
Check local weather, short forecast, source timing, and saved-data status before deciding how to move today.
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Today's Exchange Rate
View major exchange rates with source date, update time, and cached-state details so the page does not look like unlabeled live market data.
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Today's Gold Price
Track the latest available gold spot estimate with ounce and gram views.
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Daily information
Open weather, exchange-rate, gold-price, and fortune pages from one daily pages.
See what people are searching for by country
Country trend pages show saved daily, 7-day, and 30-day rankings so you can compare markets when you need context.
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Trending by country
Start from the page that explains saved latest, 7-day, and 30-day rankings.
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United States
Open the latest saved trend ranking for United States.
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South Korea
Open the latest saved trend ranking for South Korea.
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Japan 7 days
Open the saved 7-day trend ranking for Japan.
What you can do here
- Tools: compress, convert, merge, and format files
- Calculators: check assumptions, then compare numbers
- Daily pages: update time and source
- Trends and support are easy to find
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About AsKrs
What AsKrs does and where to start.
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Data rules
How sources, refresh times, and delays work.
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Page quality standards
What stays on the site.
Popular ways to start
Most-used starting points.
Popular first clicks
Start with one tool, one calculator, one daily page, and one discovery page.
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Image Compressor
Compress JPG, PNG, and WebP images in your browser.
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Loan Calculator
Estimate monthly payments, total repayment, and total interest.
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Today's Weather
Check local weather, short forecast, source timing, and saved-data status before deciding how to move today.
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Trending by country
Open trend pages for saved country rankings and related pages.
Tasks people often want to finish quickly
These links cover the recurring jobs people usually want to solve in one visit, from merging PDFs to checking take-home pay or today's exchange rate.
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PDF Merge
Combine multiple PDF files into one ordered document and review the file order before downloading.
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Salary After-Tax Calculator
Estimate net salary with Korea-first logic and a safe custom mode.
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Currency Exchange Calculator
Convert currencies with the latest available reference rate, update time, and a clear reminder that provider spreads can change the final payable amount.
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Today's Exchange Rate
View major exchange rates with source date, update time, and cached-state details so the page does not look like unlabeled live market data.
Pages for this week, timing, and planning
Keep date, weather, gold price, and trend pages close when you are planning around schedules, travel, or market timing.
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Date Calculator
Measure date differences and add or subtract days.
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Today's Weather
Check local weather, short forecast, source timing, and saved-data status before deciding how to move today.
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Today's Gold Price
Track the latest available gold spot estimate with ounce and gram views.
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United States 7 days
Open the saved 7-day trend ranking for United States.
Choose a starting point
If several pages look similar, compare them here first.
Collections
Open curated collections for office work, file choices, health and money calculators, daily planning, and Korea trip ideas.
Browser file guide
Compare merge, remove, convert, and image cleanup pages before you touch the file.
Pick the right money page
Choose the calculator that matches income, borrowing, monthly payment, or foreign-currency timing.
BMI or calorie?
Decide whether a quick BMI screen or a calorie-planning target should lead the next health-style decision.
Pick the right daily page
Use weather, exchange, and gold pages as practical decision cues instead of scattered reference checks.
Rate or converter?
Separate timing questions from exact amount questions before paying or booking in another currency.
Source and update rules
Time and source first.
Check local weather, short forecast, source timing, and saved-data status before deciding how to move today.
View major exchange rates with source date, update time, and cached-state details so the page does not look like unlabeled live market data.
Track the latest available gold spot estimate with ounce and gram views.
Saved latest, 7-day, and 30-day trend rankings.
Source and update time.
Learn what saved rankings mean, how time windows differ, and how to read older saved data.
How to read today's data
Read time first on daily pages. Read the period first on trends.
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Daily sources and time
Check source, refresh time, saved data, and timestamps on daily pages.
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Trend rankings
See saved rankings, site interest, and saved data.
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Sources and updates
Check source labels, freshness, saved data, and corrections.
See what people are searching by country
Compare what is rising in each market with country rankings and clear update timing.
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Trending by country
Compare the latest, 7-day, and 30-day trend rankings by country.
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Trending by country
Start from the page that explains saved latest, 7-day, and 30-day rankings.
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United States
Open the latest saved trend ranking for United States.
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South Korea
Open the latest saved trend ranking for South Korea.
Need the full catalog?
Open the sections or the full directory.
Free online tools
Compress, convert, inspect, and clean files in the browser.
Calculators
Get the number you need for money, dates, health, and planning.
Daily information
Weather, exchange, gold, and daily reads for today.
Support pages
Contact, sources, privacy, fixes.
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About AsKrs
What AsKrs does and where to start.
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Data rules
How sources, refresh times, and delays work.
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Page quality standards
What stays on the site.
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Corrections
Report outdated data or confusing wording.
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Contact
Support, fixes, feature requests.
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Privacy policy
Browser data, saved settings, ads.